Dynamic Estimation of Group-Level Opinion

Fit dynamic group-level IRT and MRP models from individual or aggregated item response data. This package handles common preprocessing tasks and extends functions for inspecting results, poststratification, and quick iteration over alternative models.


Reference manual

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0.2.11 by James Dunham, 24 days ago


Report a bug at https://github.com/jamesdunham/dgo/issues

Browse source code at https://github.com/cran/dgo

Authors: James Dunham [aut, cre], Devin Caughey [aut], Christopher Warshaw [aut]

Documentation:   PDF Manual  

GPL-3 license

Imports assertthat, data.table, ggplot2, lubridate, methods, R6, survey

Depends on dgodata, rstan

Suggests knitr, rmarkdown, testthat

See at CRAN